A Rare Finding of Onychoheterotopia (Ectopic Nail) in a Case of Systemic Sclerosis

this paper was subject to independent, expert peer review by a minimum of two blind peer reviewers. all editorial decisions were made by the independent academic editor. all authors have provided signed confirmation of their compliance with ethical and legal obligations including (but not limited to) use of any copyrighted material, compliance with ICMJE authorship and competing interests disclosure guidelines and, where applicable, compliance with legal and ethical guidelines on human and animal research participants.